Linear functions
What does slope tell you?
The rate of change (ROC)
What symbol means greater than?
>
is 1/2 rational or irrational
Rational
what shape is the graph of a quadratic function
a parabola
what happens during exponential decay?
values decrease quickly
what form is y=mx+b
Slope intercept form
what kind of line is used for < or > ?
a dashed line
Are repeating decimals rational
yes
what is the highest or lowest point called
The vertex
whats the base in 23
2
what is the y-intercept?
Where the line crosses the y-axis
When graphing inequalities,what do you do after drawing the line
shade the correct side
are integers rational or irrationals
rational
what formula can solve any quadratic equation
The quadratic formula
What is 23 as a whole number
16
What happens when the slope is negative ?
The line goes down from the left to the right
What happens when multiplying or dividing an inequality by a negative number ?
Flip the inequality sign
is 0.5 rational or irrational
rational
What does the axis of symmetry go through
the vertex
what type of graph grows faster and faster over time
exponential growth
find the slope between (2,3)and(4,7)
2
true or false : a dashed line means the number is included
false
is 3.14159 rational or irrational
irrational
does a parabola open up or down
both are possible
what happens during exponential growth
values increase quickly